... High pressure Closure test YFJ-B500 Valve Testing Units 8''-20'' High pressure Closure Test Valve testing Bench for gate valve, globe valve, check valve,plug valve, ball valve This valve ... the valve max. pressure 2.Type of valves: Swing check valve, gate valve,globe valve, plug valve,ball valve,control valve 3.Size of valve : ... -130 bar18300LB0-100 bar20300LB0-80BAR High pressure Closure Test